I love this litter for my cat and has worked great. 2 packs last a month for 1 cat so that is a huge plus! I've been using it for a couple weeks and there's no smell or nastiness. My cat room doesn't smell like ammonia after 1 week! There's not much tracking as before but there is still some tracking of it when my cat gets out but thats ok. I just love that it helps mask the smell.